Fix caching leftover in attribute cache that lead to a traceback on the first re-login. Resolves #1041.
Fix caching leftover in attribute cache that lead to a traceback on the first re-login. Resolves #1041.

titeuf87/evennia,feend78/evennia,jamesbeebop/evennia,feend78/evennia,jamesbeebop/evennia,feend78/evennia,titeuf87/evennia,titeuf87/evennia,titeuf87/evennia,jamesbeebop/evennia,feend78/evennia